Clad

[Karthikeyan_Mathiyalagan]

Hiii friends,

I have attaached the doc which contains 6 questions .. i that i have already marked some answers.... if i have mared as wrong plz say the correct answer........ 

[Broken_Arrow]

Are you trying to test your knowledge or get an "A" to put up on the refrigerator?

[Karthikeyan_Mathiyalagan]

Actually i donot the answer that questions correctly.........

[Broken_Arrow]

What I meant was: Are you taking this exam currently now? Or, have you taken it already and just want to get more information about these few questions? From what I remember, after you Submit the form, you get explanations of the correct answers when you review your submission.

[Karthikeyan_Mathiyalagan]

no actually i have already taken the exam , in that i took the few quetions which i have doubt ........

[RavensFan]

#1 2 and 3 look to be correct.  #5 is C.  Stacked and Flat sequences have the same performance.  However, there are ways to avoid any kind of sequence in most situations.  In the cases where you can't, a flat sequence is preferable over a stacked because it avoids hiding code and avoids wiring running the wrong way.

[Broken_Arrow]

Flat structures avoid Sequence Locals, which, because they contain the word "local", it leads to the idea that we've made a copy of data by using them, but a recent thread discussing sequence locals seemed to suggest that they are not expensive.